fb_api.py 文件源码

def fetch_keys(self, keys):
        cache_key_mapping = dict((self.key_to_cache_key(key), key) for key in keys)
        objects = memcache.get_multi(cache_key_mapping.keys())
        object_map = dict((cache_key_mapping[k], v) for (k, v) in objects.iteritems())

        # DEBUG!
        #get_size = len(pickle.dumps(objects))
        #logging.info("BatchLookup: memcache get_multi return size: %s", get_size)
        logging.info("BatchLookup: memcache get_multi objects found: %s", objects.keys())
        return object_map